| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
State Highway Admin |
Pessoa Construction Company Inc |
$11,598,556.96 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Bello Machre |
$11,590,765.85 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Group Hospitalization And Medical Services Inc |
$11,581,144.24 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Baltimore City Public Schools |
$11,576,138.41 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Six M Company Inc |
$11,571,436.14 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Beatrice Loving Heart And Healthcare Agency |
$11,566,268.74 |
Maryland State Checkbook |
| 2023 |
Dept Of Public Safety & Correctional Svc |
Correctional Dental Associates |
$11,562,606.80 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Bardon Inc Dba Aggregate Industries |
$11,562,540.82 |
Maryland State Checkbook |
| 2018 |
Maryland Higher Education Commission |
Frederick Community College |
$11,556,859.05 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Creative Options Inc |
$11,552,913.22 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
Schindler Elevator Corporation |
$11,547,503.28 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
Siemens Industry |
$11,544,363.67 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Georgetown University-Ofc Billing & Payment Svc |
$11,543,720.20 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Harrisonville R-ix |
$11,540,194.75 |
Maryland State Checkbook |
| 2023 |
Department Of Emergency Management |
Anne Arundel County Md |
$11,534,230.42 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
Family League Of Baltimore City Inc |
$11,526,952.78 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Warwick Supply & Equipment Co Inc |
$11,524,236.92 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Howard County Health Department |
$11,519,659.20 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Seec |
$11,517,226.11 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Cardinal Health 110 Llc |
$11,513,856.56 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Community Options Inc |
$11,500,385.93 |
Maryland State Checkbook |
| 2024 |
Board Of Public Works |
Chesapeake Bay Trust |
$11,500,000.00 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Keswick Adult Day Services |
$11,499,709.52 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Sullivan C-2 School District |
$11,496,996.31 |
Maryland State Checkbook |
| 2020 |
Maryland Stadium Authority |
Turner Construction Company |
$11,494,792.01 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
James W Ancel Inc |
$11,491,064.03 |
Maryland State Checkbook |
| 2024 |
Dept Of Public Safety & Correctional Svc |
Correctional Dental Associates |
$11,489,649.63 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Chi Centers Inc |
$11,487,751.46 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Cherrywood Limited Partnership |
$11,478,054.53 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Frederick Memorial Hospital |
$11,476,930.14 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
14200 Laurel Park Drive Opco Llc |
$11,476,000.31 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
George & Lynch Inc |
$11,474,682.42 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Howard County General Hospital |
$11,468,579.08 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Innosoft Corporation |
$11,466,295.45 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Medstar Harbor Hospital Inc |
$11,464,874.06 |
Maryland State Checkbook |
| 2025 |
Maryland Aviation Administration |
First Transit Inc |
$11,463,552.02 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
7520 Surratts Opco Llc |
$11,460,261.85 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Carefirst |
$11,455,896.68 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Humanim Inc |
$11,454,428.17 |
Maryland State Checkbook |
| 2023 |
Dept Of Housing & Community Development |
City Of Greenbelt |
$11,452,807.62 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Second Family Inc |
$11,452,766.03 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Learn It Systems Llc |
$11,451,100.46 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Ourcare Inc |
$11,445,258.44 |
Maryland State Checkbook |
| 2022 |
Dept Of Housing & Community Development |
City Of Greenbelt |
$11,440,833.24 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Gilchrist Hospice Care Inc |
$11,433,829.60 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Life Inc |
$11,431,778.34 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
Kent Co Public Schools |
$11,431,286.77 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
The Arc Montgomery County Inc |
$11,430,574.55 |
Maryland State Checkbook |
| 2016 |
Department Of The Environment |
City Of Annapolis |
$11,421,868.29 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Ssc Laurel Operating Company Llc |
$11,421,770.32 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Hands Of Hope Services,Inc |
$11,421,638.99 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Carefirst |
$11,420,193.90 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Bayside Community Network Inc |
$11,410,475.69 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
St Louis Charter Schools |
$11,407,911.73 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
Mccormick Taylor & Associates Incorporated |
$11,407,220.83 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Genoa Healthcare Llc |
$11,407,165.25 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Debobeth Care Inc |
$11,407,138.04 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Ardent Company Llc |
$11,405,744.05 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Anne Arundel County Md |
$11,404,857.10 |
Maryland State Checkbook |
| 2017 |
Transportation |
World Wide Technology Inc |
$11,401,829.49 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Medstar - Georgetown Medical Center Inc |
$11,399,457.46 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Accredo Health Group Inc |
$11,385,531.48 |
Maryland State Checkbook |
| 2017 |
State Highway Admin |
Bardon Inc Dba Aggregate Industries Mid Atlantic |
$11,385,013.88 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Hannibal School District 60 |
$11,383,214.78 |
Maryland State Checkbook |
| 2025 |
Maryland Aviation Administration |
Fraport Maryland Inc |
$11,380,936.00 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
The Arc Montgomery County Inc |
$11,377,561.82 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Ncs Pearson Inc |
$11,375,997.36 |
Maryland State Checkbook |
| 2025 |
Iac On School Construction - Capital |
Howard Shockey & Sons, Inc. |
$11,369,710.92 |
Maryland State Checkbook |
| 2021 |
Department Of Information Technology |
Motorola Solutions Inc |
$11,366,462.02 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Frederick Memorial Healthcare System |
$11,366,169.05 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Fulton School District No 58 |
$11,362,037.57 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Genesis- Salisbury |
$11,361,667.14 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Charles Street Healthcare Llc |
$11,361,458.50 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Riverview Snf Llc |
$11,361,141.96 |
Maryland State Checkbook |
| 2022 |
Department Of The Environment |
Montgomery County Maryland |
$11,359,480.00 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Ridge Md Leasing Co Llc |
$11,353,787.16 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Cherry Lane Operating Group Llc |
$11,350,053.82 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Rite Aid Of Maryland Inc |
$11,349,996.23 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Medstar Good Samaritan Child Development Center |
$11,349,942.49 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Administrative Services Inc |
$11,349,885.47 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Prince Georges Co-Treasury Div Administration |
$11,348,721.75 |
Maryland State Checkbook |
| 2017 |
Department Of Inform Technology - Cap |
Motorola Solutions Inc |
$11,348,328.95 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Johns Hopkins Bloomberg School Of Public Health |
$11,345,591.16 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Arc Of Howard County |
$11,345,252.52 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Maryland Food Bank Inc |
$11,342,150.14 |
Maryland State Checkbook |
| 2025 |
Department Of General Services |
Anne Arundel County Md |
$11,341,905.03 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
The Arc Of Frederick County Inc |
$11,339,743.88 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Bay Harbor Operator Llc |
$11,333,245.86 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Procare Pharmacy Direct Llc Dba Cvs Caremark |
$11,332,652.00 |
Maryland State Checkbook |
| 2022 |
Maryland Transit Administration |
Dynamic Concepts Inc |
$11,330,893.00 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Maryland Environmental Service |
$11,330,695.42 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Salisbury Center Genesis Eldercare |
$11,330,074.03 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Spring Dell Center Inc |
$11,328,471.58 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Mt Washington Pediatric Hospital Inc |
$11,325,092.23 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Renoxx Caregivers Inc |
$11,320,909.05 |
Maryland State Checkbook |
| 2016 |
Department Of General Services- Capital |
Community Colleges Of Baltimore |
$11,320,194.38 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
School District Of Washington |
$11,319,675.77 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Social Health Services Group Inc |
$11,316,329.13 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Guardiantrac, Llc |
$11,313,664.44 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
Prince Georges Co-Treasury Div Administration |
$11,311,445.33 |
Maryland State Checkbook |